Development of a Novel Prognostic Nomogram for the Early Recurrence of Liver Cancer After Curative Hepatectomy
Overview
Affiliations
Background: Hepatocellular carcinoma (HCC) is one of the most common malignant cancers worldwide. Curative resection is an effective treatment but HCC recurrence rates remain high. This study aimed to establish a novel prognostic nomogram to assess the risk of recurrence in patients following curative resection.
Methods: A total of 410 patients undergoing HCC curative resection were recruited from the Guangdong Provincial People's Hospital (GDPH). The cohort was divided into a training group (n=291) and a validation group (n=97). The risk factors for HCC early recurrence within 1 year of curative hepatectomy were identified. Finally, a multivariate prognostic nomogram was developed and validated.
Results: Age, tumor number, tumor capsule, portal vein tumor thrombi, pathological grade, vascular tumor emboli, activated partial thromboplastin time (APTT), and tumor size were identified as independent prognostic risk factors for HCC early recurrence within 1 year of curative hepatectomy. The area under the receiver operating characteristic (ROC) curve (AUC) was 0.806 [95% confidence interval (CI): 0.755 to 0.857; P<0.001], and no AUC/ROC statistical difference was detected between the training and validation sets.
Conclusions: The nomogram effectively predicted postoperative HCC recurrence within 1 year after curative hepatectomy, which may be a useful tool for the postoperative treatment or follow up for HCC patients.
Guan R, Zheng Z, Deng M, Mei J, Lin Y J Hepatocell Carcinoma. 2025; 12:247-260.
PMID: 39959463 PMC: 11827486. DOI: 10.2147/JHC.S488927.
Wang Y, Wang M, Liu C, Hao M, Wang W, Li Y Sci Rep. 2023; 13(1):21362.
PMID: 38049630 PMC: 10695938. DOI: 10.1038/s41598-023-48812-z.
Zhang Q, Fang G, Huang T, Wei G, Li H, Liu J Oncol Lett. 2023; 26(1):275.
PMID: 37274474 PMC: 10236130. DOI: 10.3892/ol.2023.13861.
Chen Z, Zuo X, Zhang Y, Han G, Zhang L, Ding W Ann Transl Med. 2023; 11(6):249.
PMID: 37082689 PMC: 10113096. DOI: 10.21037/atm-22-2828.
Xu Y, Han H, Cao W, Fu H, Liu Y, Yan L J Gastrointest Oncol. 2023; 14(1):278-286.
PMID: 36915435 PMC: 10007949. DOI: 10.21037/jgo-22-1303.